1085df54ed
build files and documentation: MIT images / sources: GPL-2.0-only breeze icons: LGPL-2.0-only Microsoft MSM file, vc redist license
115 lines
2.9 KiB
C++
115 lines
2.9 KiB
C++
/*
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* Deskflow -- mouse and keyboard sharing utility
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* SPDX-FileCopyrightText: (C) 2012 - 2016 Symless Ltd.
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* SPDX-FileCopyrightText: (C) 2002 Chris Schoeneman
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* SPDX-License-Identifier: GPL-2.0-only WITH LicenseRef-OpenSSL-Exception
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*/
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#pragma once
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#include "arch/IArchNetwork.h"
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#include "base/EventTypes.h"
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//! Network address type
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/*!
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This class represents a network address.
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*/
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class NetworkAddress
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{
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public:
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/*!
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Constructs the invalid address
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*/
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NetworkAddress() = default;
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/*!
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Construct the wildcard address with the given port. \c port must
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not be zero.
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*/
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NetworkAddress(int port);
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/*!
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Construct the network address for the given \c hostname and \c port.
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If \c hostname can be parsed as a numerical address then that's how
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it's used, otherwise it's used as a host name. If \c hostname ends
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in ":[0-9]+" then that suffix is extracted and used as the port,
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overridding the port parameter. The resulting port must be a valid
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port number (zero is not a valid port number) otherwise \c XSocketAddress
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is thrown with an error of \c XSocketAddress::kBadPort. The hostname
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is not resolved by the c'tor; use \c resolve to do that.
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*/
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NetworkAddress(const std::string &hostname, int port = 0);
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NetworkAddress(const NetworkAddress &);
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~NetworkAddress();
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NetworkAddress &operator=(const NetworkAddress &);
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//! @name manipulators
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//@{
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//! Resolve address
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/*!
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Resolves the hostname to an address. This can be done any number of
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times and is done automatically by the c'tor taking a hostname.
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Throws XSocketAddress if resolution is unsuccessful, after which
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\c isValid returns false until the next call to this method.
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index - determine index of IP we would like to use from resolved addresses
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Returns count of successfully resolved addressed.
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*/
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size_t resolve(size_t index = 0);
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//@}
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//! @name accessors
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//@{
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//! Check address equality
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/*!
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Returns true if this address is equal to \p address.
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*/
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bool operator==(const NetworkAddress &address) const;
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//! Check address inequality
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/*!
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Returns true if this address is not equal to \p address.
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*/
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bool operator!=(const NetworkAddress &address) const;
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//! Check address validity
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/*!
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Returns true if this is not the invalid address.
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*/
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bool isValid() const;
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//! Get address
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/*!
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Returns the address in the platform's native network address
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structure.
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*/
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const ArchNetAddress &getAddress() const;
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//! Get port
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/*!
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Returns the port passed to the c'tor as a suffix to the hostname,
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if that existed, otherwise as passed directly to the c'tor.
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*/
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int getPort() const;
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//! Get hostname
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/*!
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Returns the hostname passed to the c'tor sans any port suffix.
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*/
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std::string getHostname() const;
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//@}
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private:
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void checkPort();
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private:
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ArchNetAddress m_address = nullptr;
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std::string m_hostname;
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int m_port = 0;
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};
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